mirror of
https://github.com/NixOS/nixpkgs.git
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56 lines
1.5 KiB
Nix
56 lines
1.5 KiB
Nix
{ stdenv, lib, fetchurl, pkgconfig, perl, makeQtWrapper
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, libjpeg, udev
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, withUtils ? true
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, withGUI ? true, alsaLib, libX11, qtbase, mesa_glu
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}:
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# See libv4l in all-packages.nix for the libs only (overrides alsa, libX11 & QT)
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stdenv.mkDerivation rec {
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name = "v4l-utils-${version}";
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version = "1.12.3";
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src = fetchurl {
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url = "http://linuxtv.org/downloads/v4l-utils/${name}.tar.bz2";
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sha256 = "0vpl3jl0x441y7b5cn7zhdsyi954hp9h2p30jhnr1zkx1rpxsiss";
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};
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outputs = [ "out" "dev" ];
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configureFlags =
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if withUtils then [
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"--with-udevdir=\${out}/lib/udev"
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] else [
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"--disable-v4l-utils"
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];
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postFixup = ''
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# Create symlink for V4l1 compatibility
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ln -s "$dev/include/libv4l1-videodev.h" "$dev/include/videodev.h"
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'';
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nativeBuildInputs = [ pkgconfig perl ] ++ lib.optional (withUtils && withGUI) makeQtWrapper;
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buildInputs = [ udev ] ++ lib.optionals (withUtils && withGUI) [ alsaLib libX11 qtbase mesa_glu ];
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propagatedBuildInputs = [ libjpeg ];
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NIX_CFLAGS_COMPILE = lib.optional (withUtils && withGUI) "-std=c++11";
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postPatch = ''
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patchShebangs .
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'';
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postInstall = lib.optionalString (withUtils && withGUI) ''
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wrapQtProgram $out/bin/qv4l2
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'';
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meta = with stdenv.lib; {
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description = "V4L utils and libv4l, provide common image formats regardless of the v4l device";
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homepage = http://linuxtv.org/projects.php;
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license = licenses.lgpl21Plus;
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maintainers = with maintainers; [ codyopel viric ];
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platforms = platforms.linux;
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};
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}
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